class_docstr: Properties for use in workflow expressions.
docstr: The 'Get' expression dict for a `Properties`.
docstr_tok: ["The","'Get","'","expression","dict","for","a","`","Properties","`","."]
code: def expr(self):
      """The 'Get' expression dict for a `Properties`."""
      prefix = f"Steps.{self.step_name}"
      full_path = (
          prefix if self.path is None else f"{prefix}.{self.path}"
      )
      return {"Get": full_path}
  
imports: from __future__ import absolute_import
  from abc import ABCMeta
  from typing import Dict, Union, List, TYPE_CHECKING
  import attr
  import botocore.loaders
  from sagemaker.workflow.entities import Expression
  from sagemaker.workflow.step_outputs import StepOutput
label_desc: Use image node_id 2 for calling the Properties obj's underlying member method code with example usage: obj.expr() and returns: dict